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Showing posts with the label Svm

Increase Speed For Svm With Polynomial Kernel

I am new to machine learning. I am using Support Vector Machines (SVM) with 'polynomial' ke… Read more Increase Speed For Svm With Polynomial Kernel

Want Genuine Suggestion To Build Support Vector Machine In Python Without Using Scikit-learn

As i know how to build a Support Vector Machine using Scikit-Learn but now i want to make it from … Read more Want Genuine Suggestion To Build Support Vector Machine In Python Without Using Scikit-learn

What Does Each Item Mean In Svmlight Format

I am very confused about what each part means in a svmLight data format. For example: (label/target… Read more What Does Each Item Mean In Svmlight Format

Invalid Parameter Loss For Estimator Svr

This is my code i used grid search cv for hyper parameter tuning. but it shows error. param_grid = … Read more Invalid Parameter Loss For Estimator Svr

Predict Training Data In Sklearn

I use scikit-learn's SVM like so: clf = svm.SVC() clf.fit(td_X, td_y) My question is when I u… Read more Predict Training Data In Sklearn

How To Plot A Python 3-dimensional Level Set?

I have some trouble plotting the image which is in my head. I want to visualize the Kernel-trick wi… Read more How To Plot A Python 3-dimensional Level Set?

Cannot Understand Plotting Of Decision Boundary In Svm And Lr

For example we have f(x) = x. How to plot it? We take some x then calculate y and doing this operat… Read more Cannot Understand Plotting Of Decision Boundary In Svm And Lr

Set The Weights Of Decision Functions Through Stdin In Sklearn

Is there a method that I can input the coefficients to the clf of SVC in my script, then apply clf.… Read more Set The Weights Of Decision Functions Through Stdin In Sklearn

Support Vector Machine In Python Using Libsvm Example Of Features

I have scraped a lot of ebay titles like this one: Apple iPhone 5 White 16GB Dual-Core and I have … Read more Support Vector Machine In Python Using Libsvm Example Of Features

Scaling Data In Scikit-learn SVM

While libsvm provides tools for scaling data, with Scikit-Learn (which should be based upon libSVM … Read more Scaling Data In Scikit-learn SVM

Having Different Results Every Run With GMM Classifier

I'm currently doing a speech recognition and machine learning related project. I have two class… Read more Having Different Results Every Run With GMM Classifier